Bell Atlantic had no changes
during this period. Prior to 1990, Bell Atlantic Corporation was holding
company for seven operating companies with one study area jurisdiction for
each: The Chesapeake and Potomac Telephone (C&P) - District of Columbia
(CDDC), C&P of Maryland (CMMD), C&P of Virginia (CVVA), C&P of West
Virginia (CWWV), The Diamond State Telephone Company (DSDE), The Bell Telephone
of Pennsylvania (PAPA), and New Jersey Bell Telephone Company (NJNJ).

1994

Bell Atlantic Corporation changed the names of its seven operating companies on
1/1/1994.

COSA

Effect

CDDC

Name change to Bell Atlantic - Washington, D.C., Inc.

CMMD

Name change to Bell Atlantic -
Maryland, Inc.

CVVA

Name change to Bell Atlantic -
Virginia, Inc.

CWWV

Name change to Bell Atlantic - West
Virginia, Inc.

DSDE

Name change to Bell Atlantic -
Delaware, Inc.

PAPA

Name change to Bell Atlantic -
Pennsylvania, Inc.

NJNJ

Name change to Bell Atlantic - New
Jersey, Inc.

1995 - 1996

Bell Atlantic Corporation had no changes during this period.

1997 - 1999

Bell Atlantic Corporation (BATR) acquired NYNEX Corporation (NXTR) on
8/14/1997, which consisted of two operating companies: New York Telephone
Company (NYNY) and New England Telephone and Telegraph Company (NETC).

COSA

Effect

BNTR

A new holding company COSA for Bell
Atlantic Corporation

BATR

Discontinued

NXTR

Discontinued

NETC

Transferred operating company from
NYNEX

NEME

Transferred study area from NYNEX

NEMA

Transferred study area from NYNEX

NENH

Transferred study area from NYNEX

NERI

Transferred study area from NYNEX

NEVT

Transferred study area from NYNEX

NYNY

Transferred operating company and study
area from NYNEX

2000

On 6/30/2000, Bell Atlantic Corporation (BNTR) and GTE Corporation (GTTC) merged into one company, Verizon Communications (VCTR). During this period, a new corporate structure was
created. However, the merged entities remained separate filing companies for
ARMIS data. The original operating companies under Bell Atlantic did not
change; only the operating companies were given new names, as follows: